Nominal voltage: 8.2 DC, (1kΩ) V Protection: IP 67 Ambient temperature: -20...70 °C Output function: Normally closed Shortcode: IIB2022-N/US/1G/1D Connection: M12 connector Switching frequency: 100 Hz Product Name: NI500A Mounting: non-flush mountable Sensing range: 22 mm Output status indication: LED yellow (4 x 90°) Current rating: < 30, when used outside the hazardous area mA Marking of the unit: ExII 1G Ex ia IIB T6 Ga ExII 2G Ex ia IIC T6 Gb ExII 1D Ex ia IIIC T 90°C Da Housing materials: Brass special coating, active face: PBT, connector: PA Length: 50 mm Electrical design: Connection to certified intrinsically safe circuits with the max. values U = 15 V / I = 50 mA / P = 120 mW SKU X6BIG6N7YZKR4E